2-Methylthio-1,3-dithiolium perchlorate 、
2-(甲基氨基)乙酸乙酯 在
acetone diethyl ether 作用下,
以
四氢呋喃 为溶剂,
反应 1.0h,
以whereby 1.7 g (yield: 67%) of N-(1,3-dithiol-2-ylidene)-N-methyl-N-ethoxycarbonylmethylammonium perchlorate (Compound No. 1) was obtained as crystals的产率得到N-(1,3-dithiol-2-ylidene)-N-methyl-N-ethoxycarbonylmethylammonium perchlorate